#ifndef USART_H
#define USART_H
#include "stm32f4xx.h"

void Usart1_Init(uint32_t bound);
void Usart3_Init(uint32_t bound);

void Usart_Send(uint8_t *data, uint8_t length);
void Usart_SendByte( USART_TypeDef * pUSARTx, uint8_t ch);
void uart_putbuff(uint8_t *data,uint32_t size);
void vcan_sendware(uint8_t *wareaddr, uint32_t waresize);
#endif
